13196805

素因数分解:

$3^1\times 5^1\times {\mathrm{823}}^1\times {\mathrm{1069}}^1$

素因数の和:1900

約数の個数: 16

約数和(自身を含む): 21160320

約数和(自身を除く): 7963515

約数列:

[1, 3, 5, 15, 823, 1069, 2469, 3207, 4115, 5345, 12345, 16035, 879787, 2639361, 4398935, 13196805]

約数ペア:

[(1, 13196805), (3, 4398935), (5, 2639361), (15, 879787), (823, 16035), (1069, 12345), (2469, 5345), (3207, 4115)]